West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Raniganj D/s | River Basin: Damodar | CPCB Station Code: 10111 |
| Sample Date: 07/09/2021 | Sample Time: 12:45 | |
| Human Activities: Bathing & washing | Weather: Cloudy | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Total Hardness as CaCo3 | 94.47 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 34.00 | mg/l |
| Turbidity | 48.30 | NTU |
| Ammonia-N | 0.61 | mg/l |
| BOD | 2.45 | mg/l |
| Conductivity | 249.90 | µs/cm |
| Dissolved O2(DO) | 7.7 | mg/l |
| Fecal Coliform | 3200 | MPN/100ml |
| Fecal Streptococci | 14 | MPN/100ml |
| Nitrate-N | 0.211 | mg/l |
| pH | 7.57 | Unit |
| Temperature(Water) | 27.0 | ⁰C |
| Total Coliform | 4700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 24.92 | mg/l |
| Chloride | 10.85 | mg/l |
| COD | 24.10 | mg/l |
| Fluoride | 0.63 | mg/l |
| Magnesium | 7.81 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.733 | mg/l |
| Potassium | 3.2 | mg/l |
| Sodium | 17.8 | mg/l |
| Sulphate | 17.46 | mg/l |
| Total Alkalinity | 112.00 | mg/l |
| Total Dissolved Solids(TDS) | 152.00 | mg/l |
| Total Fixed Solids(TFS) | 94.00 | mg/l |